[INFO] updating cached repository AJTJ/rust_hello
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AJTJ/rust_hello
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AJTJ/rust_hello" "work/ex/beta-1.38-1/sources/1.37.0/gh/AJTJ/rust_hello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AJTJ/rust_hello'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AJTJ/rust_hello" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AJTJ/rust_hello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AJTJ/rust_hello'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e280a261562c0626d5c8c300c9f648969c142da6
[INFO] sha for GitHub repo AJTJ/rust_hello: e280a261562c0626d5c8c300c9f648969c142da6
[INFO] validating manifest of AJTJ/rust_hello on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AJTJ/rust_hello on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AJTJ/rust_hello
[INFO] finished frobbing AJTJ/rust_hello
[INFO] frobbed toml for AJTJ/rust_hello written to work/ex/beta-1.38-1/sources/1.37.0/gh/AJTJ/rust_hello/Cargo.toml
[INFO] started frobbing AJTJ/rust_hello
[INFO] finished frobbing AJTJ/rust_hello
[INFO] frobbed toml for AJTJ/rust_hello written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AJTJ/rust_hello/Cargo.toml
[INFO] crate AJTJ/rust_hello already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing AJTJ/rust_hello against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AJTJ/rust_hello:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 988f041c6366d13f41a7938156c66e49be23aced943f6147abc64e4a3fda7895
[INFO] running `"docker" "start" "-a" "988f041c6366d13f41a7938156c66e49be23aced943f6147abc64e4a3fda7895"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "988f041c6366d13f41a7938156c66e49be23aced943f6147abc64e4a3fda7895"`
[INFO] running `"docker" "rm" "-f" "988f041c6366d13f41a7938156c66e49be23aced943f6147abc64e4a3fda7895"`
[INFO] [stdout] 988f041c6366d13f41a7938156c66e49be23aced943f6147abc64e4a3fda7895
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AJTJ/rust_hello:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 685da237647aa8472f96fad166d6e4018f2450212bbb528cc97afd1735e2b849
[INFO] running `"docker" "start" "-a" "685da237647aa8472f96fad166d6e4018f2450212bbb528cc97afd1735e2b849"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "685da237647aa8472f96fad166d6e4018f2450212bbb528cc97afd1735e2b849"`
[INFO] running `"docker" "rm" "-f" "685da237647aa8472f96fad166d6e4018f2450212bbb528cc97afd1735e2b849"`
[INFO] [stdout] 685da237647aa8472f96fad166d6e4018f2450212bbb528cc97afd1735e2b849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AJTJ/rust_hello:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3807cb47a3dc12d26c12c39143d6072eeec40a5c43bb68887459c43db0cd4d66
[INFO] running `"docker" "start" "-a" "3807cb47a3dc12d26c12c39143d6072eeec40a5c43bb68887459c43db0cd4d66"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_cargo-07b0c184d61c811d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3807cb47a3dc12d26c12c39143d6072eeec40a5c43bb68887459c43db0cd4d66"`
[INFO] running `"docker" "rm" "-f" "3807cb47a3dc12d26c12c39143d6072eeec40a5c43bb68887459c43db0cd4d66"`
[INFO] [stdout] 3807cb47a3dc12d26c12c39143d6072eeec40a5c43bb68887459c43db0cd4d66